Reagent pack



FIG. 1 is a top front perspective view of a reagent pack showing the claimed design in an environment in which it may be used;

FIG. 2 is a top view thereof; and,

FIG. 3 is an enlarged view of area 3 shown in FIG. 1.

Portions of the reagent pack that are not shown form no part of the claimed design.

The dashed broken lines in the figures show environment that forms no part of the claimed design.

The dot-dash broken lines in the figures show portions of the reagent pack that form no part of the claimed design.

The dot-dot-dash broken lines depict a boundary of the enlarged view and form no part of the claimed design. 

CLAIM The ornamental design for a reagent pack, as shown and described. 